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lidiya [134]
2 years ago
12

A 5-ounce can of tuna cost $0.90. A 12-ounce can of tuna coats $2.40. Which is the better buy?

Mathematics
1 answer:
zmey [24]2 years ago
3 0
The second one is a better buy because you are paying two cents for each ounce in the first one youre paying 18 cents for each one
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three ounces of cinnamon cost $2.40. If there are 16 ounces in 1 pound, how much does cinnamon cost per pound?​
tatiyna
Answer:
One pound equals $38.4
Step-by-step explanation:
Times the ounces by the cost
7 0
2 years ago
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Event A has a 0.3 probability of occuring and event B has a 0.4 probability of occuring. A and B are independent events. What is
GarryVolchara [31]
When you say either, you add both A and B
0.3+0.4=0.7
Your answer is 0.70 which means 70%
4 0
3 years ago
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35% of the students at charles drew middle school are 6th graders if there are 84 sixth graders what is the total number of stud
Juliette [100K]

Answer: The total number of student in the school  = 240.

Step-by-step explanation:

Let x be the total number of students in the school.

Given: 35% of the students at Charles drew middle school are 6th graders.

i.e. Number of sixth graders = 35% of x = 0.35x   [35% = 0.35]

Since there are 84 sixth graders in the school,

So  0.35x=84

Divide both sides by 0.35, we get

x=\dfrac{84}{0.35}=\dfrac{84\times100}{35}=240

Hence, the total number of student in the school  = 240.

6 0
3 years ago
If f(x)=3x-2 and g(x)=2x+1 find(f-g)(x)
Solnce55 [7]

Answer:

(f-g)(x) = x-3

Step-by-step explanation:

f(x)=3x-2

g(x)=2x+1

(f-g)(x)= 3x-2 - ( 2x+1)

Distribute the minus sign

3x -2 -2x -1

Combine like terms

x-3

4 0
3 years ago
Steven has a rectangular rug with a perimater of 16 feet the width of the rug is 5 feet what is the lenght if the rug
ziro4ka [17]
If the width is 5 feet you have to do 16 - 5 which equals 11 meaning 11 is your answer (the Length)

hope this helps
:)

5 0
3 years ago
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